1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/diag/prdf/common/plat/pegasus/prdfCenMbaDynMemDealloc_rt.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __prdfCenMbaDynMemDealloc_rt_H
#define __prdfCenMbaDynMemDealloc_rt_H
/** @file prdfCenMbaDynMemDealloc_rt.H
* @brief Support functions for Dynamic Memory Deallocation
*/
namespace PRDF
{
class ExtensibleChip;
class CenAddr;
namespace DEALLOC
{
/**
* @return True, if Dynamic Memory Deallocation is enabled. False, otherwise.
*/
bool isEnabled();
/**
* @brief Sends a page gard message to PHYP.
* @param i_mbaChip MBA chip
* @param i_addr The address to page gard.
* @return Non-SUCCESS if an internal function fails, SUCCESS otherwise.
*/
int32_t pageGard( ExtensibleChip * i_mbaChip, CenAddr i_addr );
/**
* @brief Sends a LMB gard message to PHYP.
* @param i_mbaChip MBA chip
* @param i_addr The address to lmb gard.
* @param i_isFetch TRUE if we are calling this because of FETCH UE,
* FALSE otherwise.
* @return Non-SUCCESS if an internal function fails, SUCCESS otherwise.
*/
int32_t lmbGard( ExtensibleChip * i_mbaChip, CenAddr i_addr,
bool i_isFetch = true);
/**
* @brief Sends a message to PHYP to gard all memory behind MBA.
* @param i_mbaChip MBA chip
* @return Non-SUCCESS if an internal function fails, SUCCESS otherwise.
*/
int32_t mbaGard( ExtensibleChip * i_mbaChip );
/**
* @brief Sends a message to PHYP to gard all memory behind dimm List.
* @param i_dimmList DIMM list
* @return Non-SUCCESS if an internal function fails, SUCCESS otherwise.
*/
int32_t dimmListGard( TARGETING::TargetHandleList & i_dimmList );
/**
* @brief Sends a message to PHYP to gard all memory behind dimm slct.
* @param i_dimm Memory DIMM.
* @return Non-SUCCESS if an internal function fails, SUCCESS otherwise.
*/
int32_t dimmSlctGard( TARGETING::TargetHandle_t i_dimm );
} //namespace DEALLOC
} // namespace PRDF
//------------------------------------------------------------------------------
#endif /* __prdfCenMbaDynMemDealloc_rt_H */
|
